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Theoretical description of motion of a spherical bubble in neighbourhood of a falling particle

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F10%3A00023290" target="_blank" >RIV/60461373:22340/10:00023290 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Theoretical description of motion of a spherical bubble in neighbourhood of a falling particle

  • Original language description

    Focusing on collision processes between a single rising bubble with mobile surface and a larger falling solid spherical particle in stagnant liquid, the theoretical model describing the bubble trajectory is given here. The model is based on analysis of forces acting on the bubble and utilizes also equation for the bubble motion. The bubble is considered to be spherical and its motion is straight and rectilinear. The particle is spherical and moves vertically down with a steady velocity; the flow aroundthe particle is axially symmetric. The motion equations form a system of ordinary differential equations, which were solved numerically. The obtained results were compared with experimental data.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    CI - Industrial chemistry and chemical engineering

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/GD104%2F03%2FH141" target="_blank" >GD104/03/H141: Reaction and transport phenomena in complex homogeneous and heterogeneous systems</a><br>

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2010

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    CHISA 2010

  • ISBN

    978-80-02-02210-7

  • ISSN

  • e-ISSN

  • Number of pages

    10

  • Pages from-to

  • Publisher name

    Process Engineering Publisher, Novosad, J.

  • Place of publication

    Praha

  • Event location

    Praha

  • Event date

    Jan 1, 2010

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article